What color is #B3FF99?

#B3FF99 is a light, soft green. In RGB it is rgb(179, 255, 153), and in HSL hsl(105, 100%, 80%).

Is #B3FF99 accessible as text?

On white, #B3FF99 has a contrast ratio of 1.19:1 (fails WCAG AA for body text); on black it is 17.68:1 (passes). For text placed on #B3FF99, use black for the best readability.

What is the closest Tailwind color to #B3FF99?

The nearest Tailwind CSS token is lime-200 (#D8F999).

What colors go well with #B3FF99?

#B3FF99 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #E699FF. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #B3FF99 below.

Is #B3FF99 good for buttons?

#B3FF99 works well for buttons and highlights, but use black text on #B3FF99 — white text only reaches 1.19:1, below the 4.5:1 needed for normal-size labels.

Is #B3FF99 the same as CSS palegreen?

No — #B3FF99 is not the CSS named color palegreen, but palegreen (#98FB98) is the closest CSS named color.

#B3FF99 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #B3FF99

Not just a swatch — here's how #B3FF99 works with other colors. Named schemes with #B3FF99 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #B3FF99 Secondary #4D6B3B Accent #AE6B00 Surface #EFEAD6 Anchor #3D2F21

Mint Green leads this botanical set among foliage greens and a terracotta accent, softened by cream and grounded in bark brown.

Coastal Morning Lead · 5 colors

Lead #B3FF99 Accent #A8C4BA Surface #E2D9BE Secondary #9AA09F Anchor #193648

Mint Green opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.

Japanese Sand Base · 5 colors

Base #B3FF99 Surface #EEE9DC Highlight #F5F1E7 Secondary #B7B09F Ink #2B2723

Mint Green sets a calm, sun-bleached base here, wrapped in bone and paper off-whites and a soft greige, with a single ink accent for wabi-sabi restraint.

Warm Autumn Interior Dominant · 5 colors

Dominant #B3FF99 Secondary #AE6B00 Accent #697C4B Surface #F2ECDD Anchor #3A2B1E

This palette keeps Mint Green as the dominant warm neutral, balanced by muted terracotta and olive earth tones and grounded by a deep espresso anchor.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #B3FF99 Secondary #E9FFE1 Support #989286 Ink #17140F

Mint Green is the single accent in this high-contrast editorial system — set on near-white paper against near-black ink, with a warm grey and a desaturated tint of Mint Green carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #B3FF99 actually behaves in design work — read from its OKLCH lightness, chroma and hue, not just its raw numbers. Ten signals to help you decide where this color earns its place.

Warmth 52/100

Neutral

Balanced temperature — flexible, sits between warm and cool schemes.

Softness 65/100

High

Soft and easy on the eye — gentle backdrops, calm surfaces.

Depth 8/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 92/100

Very high

Organic, earthy character — at home in wellness, food and craft brands.

Vintage feel 23/100

Low

Clean and current — no dusty, aged cast.

Luxury 12/100

Very low

Playful and accessible rather than exclusive.

Brand distinctiveness 59/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 7/100

Very low

Weak as an action color — too pale, too dark or too muted to signal.

Surface fit 48/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 66/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #B3FF99

For UI

For branding

For interior

For fashion

People also use #B3FF99 with

Buttercream Aquamarine Mauve Platinum Hunter Green

UI roles & guardrails

Primary action Safe as a filled button with near-black label. AAA

Body text Do not use for body copy on light surfaces. Avoid

Large display Only on dark surfaces. Avoid

Background Pair with #141310 text at 15.6:1. Use

Subtle surface Use #F1FCED for cards and hover fills. Tint 80

Avoid beside #99FFA2 — the hue gap is too small to read as intentional. Clash

In real applications

Not a swatch to memorise — a color to build with. Here is #B3FF99 at work across the surfaces designers actually ship.

Website / UI

Northwind Sign up

Build faster.

A working theme, generated in seconds.

Dashboard

Revenue

$48.2k ▲ 12%

Brand

AVELINE

Studio

Poster

Nov 14 · 8PM

NIGHT
MARKET

Packaging

BLOOM

Botanical Wash

250 ml

Interior

Every model

Export

:root {
  --color-base: #B3FF99;
  --color-base-rgb: 179 255 153;
  --color-base-oklch: oklch(92.7% 0.153 138.0);
  --color-50: #F4FEF0;
  --color-100: #E1FDD8;
  --color-200: #C3FCB1;
  --color-300: #97F877;
  --color-400: #70EC46;
  --color-500: #4ED222;
  --color-600: #429F23;
  --color-700: #33701F;
  --color-800: #244818;
  --color-900: #182C11;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  mint-green: {
    50: '#F4FEF0',
    100: '#E1FDD8',
    200: '#C3FCB1',
    300: '#97F877',
    400: '#70EC46',
    500: '#4ED222',
    600: '#429F23',
    700: '#33701F',
    800: '#244818',
    900: '#182C11',
  },
}

$base: #B3FF99;
$base-ink: #141310;
$base-50: #F4FEF0;
$base-100: #E1FDD8;
$base-200: #C3FCB1;
$base-300: #97F877;
$base-400: #70EC46;
$base-500: #4ED222;
$base-600: #429F23;
$base-700: #33701F;
$base-800: #244818;
$base-900: #182C11;
$base-hover: #75FF47;
$base-subtle: #EAFBE4;

{
    "color": {
        "base": {
            "value": "#B3FF99",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4FEF0",
                "type": "color"
            },
            "100": {
                "value": "#E1FDD8",
                "type": "color"
            },
            "200": {
                "value": "#C3FCB1",
                "type": "color"
            },
            "300": {
                "value": "#97F877",
                "type": "color"
            },
            "400": {
                "value": "#70EC46",
                "type": "color"
            },
            "500": {
                "value": "#4ED222",
                "type": "color"
            },
            "600": {
                "value": "#429F23",
                "type": "color"
            },
            "700": {
                "value": "#33701F",
                "type": "color"
            },
            "800": {
                "value": "#244818",
                "type": "color"
            },
            "900": {
                "value": "#182C11",
                "type": "color"
            }
        }
    }
}

Palettes built on #B3FF99

Color Lab

Pairs with #B3FF99

UI roles & guardrails

In real applications

Scales

Every model

Export